please assist

'I l I 789l0213141516l?18@ The marginal cost of producing x thousand computer chips is given by 01:) = 15032 2800:: + 18000 dollars per thousand chips, whose graph is shown above 18 Interpret / (15.0:2 2300: + 18000)dt = 32-300. 3 O The cost of decreasing production from 13000 to 3000 chips is 532000. 0 The cost of increasing production from 8 to 18 chips is 532000. 0 The cost of increasing production from 8000 to 18000 chips is $32000. O The cost of production of 10000 thousand chips is 582000. 0 The cost of decreasing production from 13 to 3 chips is 532000