In preparing his Schedule A deductions for the $2024$ tax year, Daniel $(35$ and good health$)$ is reviewing his medical and dental expenses. Given the latest guidelines for deducting medical expenses on Schedule A$,$ which of the following expenses would likely qualify for Daniel to deduct?

a$)$ Routine haircuts and personal grooming services, as they contribute to his general health and well$-$being.

b$)$ The cost of a guide dog, including its purchase, training, and maintenance, for his hearing impairment.

c$)$ Home renovations that increase his property value $($installation of a new air conditioning system$).$

d$)$ Gym membership fees since regular exercise is part of his disease prevention plan.