33 POINTS Please help i am giving away brainliset The CEO of B Industries wants to build a solid brass sculpture of a capital B in the plaza in front of the company's headquarters. The proposed dimensions of the sculpture are shown in the diagram. Assume the round shapes are semicircles with diameters as marked. If brass weighs 8,400 kg per m3,how much will the sculpture to the nearest kilogram?

A. 1,497,430 kg
B. 1,154,368 kg
C. 1,391,873 kg
D. 2,070,056 kg

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.