what do you think will happen if you use negative number as the second parameter in the round functionfor examplewhat should be the result of round( - explain the rationale for your answer after you've written your answerconsult the python documentation or try out some examples to see what python actually does in this case what do you think will happen when the operands to the integer division or remainder operations are negativeconsider each of the following cases and try to predict the result then try them out in python hintrecall the magic formula ( // )( ( % ( - / ( - ( /- ( - ( - /- programming exercises write program to calculate the volume and surface area of sphere from its radiusgiven as input here are some formulas that might be usefulv / pr pr write program that calculates the cost per square inch of circular pizzagiven its diameter and price the formula for area is pr write program that determines the molecular weight of hydrocarbon based on the number of hydrogencarbonand oxygen atoms you should use the following weightsatom weight (grams mole write program that determines the distance to lightning strike based on the time elapsed between the flash and the sound of thunder the speed of sound is approximately ft/sec and mile is ft the konditorei coffee shop sells coffee at $ pound plus the cost of shipping each order ships for $ per pound $ fixed cost for overhead write program that calculates the cost of an order