Which one of the following correctly represents the drying curve?

• A. <a href="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1a.png"><img alt="The following correctly represents the drying curve - option a" class="alignnone size-full wp-image-248384" height="225" sizes="(max-width: 336px) 100vw, 336px" src="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1a.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1a.png 336w, https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1a-300x201.png 300w" width="336"/></a>
• B. <a href="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1b.png"><img alt="The following correctly represents the drying curve - option b" class="alignnone size-full wp-image-248385" height="231" sizes="(max-width: 335px) 100vw, 335px" src="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1b.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1b.png 335w, https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1b-300x207.png 300w" width="335"/></a>
• C. <a href="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1c.png"><img alt="The following correctly represents the drying curve - option c" class="alignnone size-full wp-image-248386" height="242" sizes="(max-width: 343px) 100vw, 343px" src="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1c.png 343w, https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1c-300x212.png 300w" width="343"/></a>
• D. <a href="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1d.png"><img alt="The following correctly represents the drying curve - option d" class="alignnone size-full wp-image-248387" height="244" sizes="(max-width: 333px) 100vw, 333px" src="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1d.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1d.png 333w, https://www.sanfoundry.com/wp-content/uploads/2019/10/heat-transfer-operations-questions-answers-temperature-profile-drying-curves-q1d-300x220.png 300w" width="333"/></a>