Supply Curve / Equation.. Please help me.. Economics?

Question

Please help me interpret dis equation

Qs = h + kPx + LPt +mPr +nT +rPe + sF

Qs = 19 + 20Px -10PI + 6T - 32Pt - 20Pe + 5F

I already have answer for some of the item

K = 20 ; for every $1 increase in the price of the good, Qs will increase by 20 units

L = -12, For Every $1 increase in the price of key inputs in the production of the good, Qs will decrease by 12 units..

HELP me with the Other Coefficient please. i don't know how to interpret them.. thanks

Answer 1

T - for every 100% increase in technology , Qs will increase by 6 units

Pt - for every $1 increase in price for factor 'n', Qs will decrease by 32 units

Px - for every $1 increase in price for factor 'k', Qs will increase by 20 units

Pr - for every $1 increase in price for factor 'm', Qs will increase by 'm' units (-10?)

F - for every 100% increase in factor 'F', Qs will increase by '+5' units

Answer 2

h = slope coefficient; does not usually mean anything but technically means that quantity supplied is equal to h, in this case, 19 when everything else is 0.

n = 6; for every 1$ increase in tax qs will increase by 6 units.

i have no idea what the others mean.