The New England Merchants Bank Building in Boston is 152 m high. On windy days it sways with a frequency of 0.12 Hz , and the acceleration of the top of the building can reach 1.6 % of the free-fall acceleration, enough to cause discomfort for occupants.

the answer is to check all of them! they all apply well at least i think so!

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

i think its c if i'm wrong