This is for my Basic Calculus subject about the lesson APPLICATION OF DERIVATIVES. Please give accurate answer with its full accurate solution. You don't need to answer no.2. Complete the activity with it needs accurately. Thank you!

3 S ,1. Find y\"'(x) for y = 2x3 + x5 5x 2192. Find y\"(x) for y = (3'52 + 81n(Zz\"') 4. Find y\" (x) for Qtv) = (61-27233)? /4. Determine the critical points, the maxima and minima, and the inection points of the function y: x62x5+2x34x2+3x-1 /5. An Apartment complex has 140 units for rental at P5000 per month. For each #9100 per month increase 10 less apartment are rented. What should be the rent for maximum rental income? 6. Suppose the total cost of manufacturing a certain product by a monopolist is given by the equation TC(x) = 3x2 + 5x + 25. Where x is in hundreds of units. In addition, the price in pesos at which x units of the product can be sold is given by the demand equation p = 35 - 2x. How many units must be produced and sold to maximize the profit