Q. For unequal width of butt straps, the thicknesses of butt straps are

• (A) 0.75 t for narrow strap on the inside and 0.625 t for wide strap on the outside
• (B) 0.75 t for wide strap on the inside and 0.625 t for narrow strap on the outside
• (C) 0.75 t for both the straps on the inside and outside
• (D) 0.625 t for both the straps on the inside and outside