Fields. Difficulty: Easy. A group of related fields in a database is called a(n): record. object. memo. table. Answer: A. Reference: Records and Tables. Difficulty: Easy. A group of related records in a database is called a(n): column. object. key. table. Answer: D. Reference: Records and Tables. Difficulty: Easy. The purpose of the primary key in a database is to:
Generally kit costs run $ 25 â $ 35 per sq ft. These figures are based on homes with 2 floors or more and any area with 4â² to 8â² headroom. Homes and additions with a single floor are usually in the $35 â $45 per sq ft category. Assembly costs run about 20% â 30% of the kit price.See âWhatâs Includedâ for what we supply in our home packages.umerous companies quote finished costs at $150 â $200 PSF or more and the higher cost doesnât necessarily mean youâre getting a higher quality product. Our approach is to make it possible for anyone wanting to build an authentic timber frame, to be able to afford one.
The costs would be computed as follows. Basic extrusion costs: A rectangle circumscribing the part would be 3â on a side, or 9 square inches in area. Hence, the die cost is $500 + 500(1) + 3(9) = $1027. Note that a blow molding die will always have a center cavity, and so H=1.The per unit cost in the basic extrusion model is just the material cost, which is the volume used costed out at the extrusion cost model.he volume of plastic in this part is 3.93 in^3 for the sides of the cone and .98 in^3 for the two ends. So the total volume of plastic is 4.91 in^3. Injection molding guideline gives us material cost of $0.9/kg (= $0.41/lb) and the specific gravity of .95.