50
Step-by-step explanation:
Because at the beginning samuel score was 14 points but when he continue buiding a high-rise-apartment building then his score rose to 36 point, then we add the two together then it give us 50
53:16 and 16:24 for the second part
I believe it's 1200.
Hope this helped :)
D. 50 inches
make brainlist
