Hi. Kindly solve what is asked. Also, please make it legible as possible, it will be a big help for me to be able to understand. Thank you.

B. Solve for what is asked. 1 . A wound is healing in such a way that t days since Monday, the area of the wound has been decreasing at a rate of 3(t + 2)\"2 cm2 per day. If on Tuesday that area of the wound was 2.311:2 (a) what was the area of the wound on Monday, and (b) what is the anticipated area of the wound on Friday if it continues to heal at the same rate? 2. The cost of a certain price of a machinery is $700, and its value is av depreciating with time according to the formula 71? 500(t + 0*, where V dollars is its value 1: years after its purchase. What is its value three years after its purchase? 3. The volume of a balloon is increasing according to the formula 1!: = Jt+1 +134, where Va:3 is the volume of the balloon at t dt seconds. If V = 33cm3 when t :3 find (a) a formula for V at any time t; (b) the volume of the balloon at 8 seconds